摘要
介绍一种新型基于软开关投切技术的连续无功补偿方案,并设计出适用于该方案的基于ARM嵌入式微处理器的无功补偿控制器。针对传统计算机系统对现代操作系统管理功能的不足,提出并实现了一种基于32位嵌入式微处理器S3C44B0X和μC/OS-Ⅱ实时操作系统内核的交流同步采样方法,设计出无功补偿控制系统。阐述了智能控制器的设计思路及实现的体系结构,从硬件和软件两方面论述了具体设计和实现过程。经过现场的实际运行,实现了对无功功率的动态补偿。
In this paper,a new kind of continuous reactive power compensator which is based on soft switching was introduced and a ARM-based controller was designed. A kind of technology of AC synchronization sampling was given which was based on embedded microprocessor S3C44BOX with 32-bit ARMTTDMI core and μC/OS- Ⅱ real-time operating system kernel. The design and realization process of the intelligent controller is described in both of hardware and software.
出处
《自动化与仪表》
2008年第10期58-61,共4页
Automation & Instrumentation
基金
安徽省科技厅重点科研资助项目(5022042)
关键词
连续无功补偿
软开关投切
嵌入式系统
实时操作系统
频率动态跟踪
continuous var compensation
soft switching
embedded system
real-time operating system （RTOS）
frequency dynamic tracking
